求翻译：我公司专业从事太阳能不锈钢灯具，从研发-制造-生产-销售，希望能和贵公司建立长期的合作关系，以下有几个产品规格给你参考。是什么意思？

My company specializes in solar stainless steel lamps, from R & D - manufacturing - production - sales and your company to establish long-term cooperative relationship, here are a few product specifications for your reference.

My company is a professional engaged in solar stainless steel lamps, from R&D - Manufacturing - manufacturing - sales, the company and hope to be able to long-term relationship, the following are a few product specifications to your reference.

Our company specialized is engaged in the solar energy stainless steel lamps and lanterns, from the research and development - manufacture - production - sale, hoped can establish the long-term cooperation with your firm, the following has several product specifications to refer for you.

My company specializes in stainless steel solar lamps, from research and development-manufacture-production-sales, hopes and your company to establish long-term cooperative relationship, here are a few product specifications for your reference.

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